# This file is part of Buildbot.  Buildbot is free software: you can
# redistribute it and/or modify it under the terms of the GNU General Public
# License as published by the Free Software Foundation, version 2.
#
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License along with
# this program; if not, write to the Free Software Foundation, Inc., 51
# Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
# Copyright Buildbot Team Members

from twisted.trial import unittest

from buildbot.revlinks import BitbucketRevlink
from buildbot.revlinks import GithubRevlink
from buildbot.revlinks import GitwebMatch
from buildbot.revlinks import RevlinkMatch
from buildbot.revlinks import SourceforgeGitRevlink
from buildbot.revlinks import SourceforgeGitRevlink_AlluraPlatform
from buildbot.revlinks import default_revlink_matcher


class TestGithubRevlink(unittest.TestCase):
    revision = 'b6874701b54e0043a78882b020afc86033133f91'
    url = 'https://github.com/buildbot/buildbot/commit/b6874701b54e0043a78882b020afc86033133f91'

    def testHTTPS(self):
        self.assertEqual(
            GithubRevlink(self.revision, 'https://github.com/buildbot/buildbot.git'), self.url
        )

    def testGIT(self):
        self.assertEqual(
            GithubRevlink(self.revision, 'git://github.com/buildbot/buildbot.git'), self.url
        )

    def testSSH(self):
        self.assertEqual(
            GithubRevlink(self.revision, 'git@github.com:buildbot/buildbot.git'), self.url
        )

    def testSSHuri(self):
        self.assertEqual(
            GithubRevlink(self.revision, 'ssh://git@github.com/buildbot/buildbot.git'), self.url
        )


class TestSourceforgeGitRevlink(unittest.TestCase):
    revision = 'b99c89a2842d386accea8072ae5bb6e24aa7cf29'
    url = 'http://gemrb.git.sourceforge.net/git/gitweb.cgi?p=gemrb/gemrb;a=commit;h=b99c89a2842d386accea8072ae5bb6e24aa7cf29'

    def testGIT(self):
        url = SourceforgeGitRevlink(
            self.revision, 'git://gemrb.git.sourceforge.net/gitroot/gemrb/gemrb'
        )
        self.assertEqual(url, self.url)

    def testSSH(self):
        url = SourceforgeGitRevlink(
            self.revision, 'somebody@gemrb.git.sourceforge.net:gitroot/gemrb/gemrb'
        )
        self.assertEqual(url, self.url)

    def testSSHuri(self):
        url = SourceforgeGitRevlink(
            self.revision, 'ssh://somebody@gemrb.git.sourceforge.net/gitroot/gemrb/gemrb'
        )
        self.assertEqual(url, self.url)


class TestSourceforgeGitRevlink_AlluraPlatform(unittest.TestCase):
    revision = '6f9b1470bae497c6ce47e4cf8c9195d864d2ba2f'
    url = 'https://sourceforge.net/p/klusters/klusters/ci/6f9b1470bae497c6ce47e4cf8c9195d864d2ba2f/'

    def testGIT(self):
        url = SourceforgeGitRevlink_AlluraPlatform(
            self.revision, 'git://git.code.sf.net/p/klusters/klusters'
        )
        self.assertEqual(url, self.url)

    def testSSHuri(self):
        url = SourceforgeGitRevlink_AlluraPlatform(
            self.revision, 'ssh://somebody@git.code.sf.net/p/klusters/klusters'
        )
        self.assertEqual(url, self.url)


class TestRevlinkMatch(unittest.TestCase):
    def testNotmuch(self):
        revision = 'f717d2ece1836c863f9cc02abd1ff2539307cd1d'
        matcher = RevlinkMatch(
            ['git://notmuchmail.org/git/(.*)'], r'http://git.notmuchmail.org/git/\1/commit/%s'
        )
        self.assertEqual(
            matcher(revision, 'git://notmuchmail.org/git/notmuch'),
            'http://git.notmuchmail.org/git/notmuch/commit/f717d2ece1836c863f9cc02abd1ff2539307cd1d',
        )

    def testSingleString(self):
        revision = 'rev'
        matcher = RevlinkMatch('test', 'out%s')
        self.assertEqual(matcher(revision, 'test'), 'outrev')

    def testSingleUnicode(self):
        revision = 'rev'
        matcher = RevlinkMatch('test', 'out%s')
        self.assertEqual(matcher(revision, 'test'), 'outrev')

    def testTwoCaptureGroups(self):
        revision = 'rev'
        matcher = RevlinkMatch('([A-Z]*)Z([0-9]*)', r'\2-\1-%s')
        self.assertEqual(matcher(revision, 'ABCZ43'), '43-ABC-rev')


class TestGitwebMatch(unittest.TestCase):
    def testOrgmode(self):
        revision = '490d6ace10e0cfe74bab21c59e4b7bd6aa3c59b8'
        matcher = GitwebMatch('git://orgmode.org/(?P<repo>.*)', 'http://orgmode.org/w/')
        self.assertEqual(
            matcher(revision, 'git://orgmode.org/org-mode.git'),
            'http://orgmode.org/w/?p=org-mode.git;a=commit;h=490d6ace10e0cfe74bab21c59e4b7bd6aa3c59b8',
        )


class TestBitbucketRevlink(unittest.TestCase):
    revision = '4d4284cf4fb49ce82fefb6cbac8e462073c5f106'
    url = 'https://bitbucket.org/fakeproj/fakerepo/commits/4d4284cf4fb49ce82fefb6cbac8e462073c5f106'

    def testHTTPS(self):
        self.assertEqual(
            BitbucketRevlink(self.revision, 'https://fakeuser@bitbucket.org/fakeproj/fakerepo.git'),
            self.url,
        )

    def testSSH(self):
        self.assertEqual(
            BitbucketRevlink(self.revision, 'git@bitbucket.org:fakeproj/fakerepo.git'), self.url
        )


class TestDefaultRevlinkMultiPlexer(unittest.TestCase):
    revision = "0"

    def testAllRevlinkMatchers(self):
        # GithubRevlink
        self.assertTrue(
            default_revlink_matcher(self.revision, 'https://github.com/buildbot/buildbot.git')
        )
        # BitbucketRevlink
        self.assertTrue(
            default_revlink_matcher(self.revision, 'git@bitbucket.org:fakeproj/fakerepo.git')
        )
        # SourceforgeGitRevlink
        self.assertTrue(
            default_revlink_matcher(
                self.revision, 'git://gemrb.git.sourceforge.net/gitroot/gemrb/gemrb'
            )
        )
        # SourceforgeGitRevlink_AlluraPlatform
        self.assertTrue(
            default_revlink_matcher(self.revision, 'git://git.code.sf.net/p/klusters/klusters')
        )
